Laravel Octane Prometheus Exporter
Export Laravel Octane metrics using this Prometheus exporter.
🤝
Supporting
If you are using one or more Renoki Co. open-source packages in your production apps, in presentation demos, hobby projects, school projects or so, spread some kind words about our work or sponsor our work via Patreon.
🚀
Installation
You can install the package via composer:
composer require renoki-co/octane-exporter
In case you haven't published your Octane settings, do so:
php artisan octane:install
Next up, add the following Octane tables in your config/octane.php. These tables will be used to keep track of stats for the events:
return [
'tables' => [
'octane_exporter_requests:1' => [
'total_count' => 'int',
'2xx_count' => 'int',
'3xx_count' => 'int',
'4xx_count' => 'int',
'5xx_count' => 'int',
],
'octane_exporter_tasks:1' => [
'total_count' => 'int',
'active_count' => 'int',
],
'octane_exporter_workers:1' => [
'active_count' => 'int',
],
'octane_exporter_ticks:1' => [
'total_count' => 'int',
'active_count' => 'int',
],
// ...
],
];
The final step is to add the following listeners after the already existent ones in config/octane.php:
return [
'listeners' => [
WorkerStarting::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackStartedWorkers::class,
],
RequestTerminated::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackTerminatedRequests::class,
],
TaskReceived::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackReceivedTasks::class,
],
TaskTerminated::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackTerminatedTasks::class,
],
TickReceived::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackReceivedTicks::class,
],
TickTerminated::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackTerminatedTicks::class,
],
WorkerStopping::class => [
// ...
\RenokiCo\OctaneExporter\Listeners\TrackStoppedWorkers::class,
],
],
];
🙌
Usage
This package is pretty straightforward. Upon installing it, it will register the route at /exporter/group/octane-metrics and you can point Prometheus towards it for scraping.
scrape_configs:
- job_name: 'octane'
metrics_path: '/exporter/group/octane-metrics'
scrape_interval: 5
static_configs:
- targets: ['localhost:8000']
labels:
app: 'my-octane-app'
Please keep in mind that the metrics are calculated by-process. Point your Prometheus scraper to all instances that run the Octane start command.
# HELP laravel_octane_active_tasks_count Get the number of active tasks that pass through Octane.
# TYPE laravel_octane_active_tasks_count gauge
laravel_octane_active_tasks_count{remote_addr="",addr="",name=""} 0
# HELP laravel_octane_active_ticks_count Get the number of active ticks that run currently in Octane.
# TYPE laravel_octane_active_ticks_count gauge
laravel_octane_active_ticks_count{remote_addr="",addr="",name=""} 0
# HELP laravel_octane_active_workers_count Get the number of active workers for Octane.
# TYPE laravel_octane_active_workers_count gauge
laravel_octane_active_workers_count{remote_addr="",addr="",name=""} 8
# HELP laravel_octane_requests_count Get the number of requests, by status, that passed through Octane.
# TYPE laravel_octane_requests_count gauge
laravel_octane_requests_count{remote_addr="",addr="",name="",status="2xx_count"} 7
laravel_octane_requests_count{remote_addr="",addr="",name="",status="3xx_count"} 0
laravel_octane_requests_count{remote_addr="",addr="",name="",status="4xx_count"} 0
laravel_octane_requests_count{remote_addr="",addr="",name="",status="5xx_count"} 0
laravel_octane_requests_count{remote_addr="",addr="",name="",status="total_count"} 7
# HELP laravel_octane_status Check if the octane service is running. 1 = active, 0 = inactive
# TYPE laravel_octane_status gauge
laravel_octane_status{remote_addr="",addr="",name=""} 1
# HELP laravel_octane_total_tasks_count Get the number of total tasks that passed through Octane.
# TYPE laravel_octane_total_tasks_count gauge
laravel_octane_total_tasks_count{remote_addr="",addr="",name=""} 0
# HELP laravel_octane_total_ticks_count Get the number of total ticks that got through Octane. This is the equivalent of seconds passed since this server is alive.
# TYPE laravel_octane_total_ticks_count gauge
laravel_octane_total_ticks_count{remote_addr="",addr="",name=""} 1242
# HELP php_info Information about the PHP environment.
# TYPE php_info gauge
php_info{version="8.0.11"} 1
🐛
Testing
vendor/bin/phpunit
🤝
Contributing
Please see CONTRIBUTING for details.
🔒
Security
If you discover any security related issues, please email [email protected] instead of using the issue tracker.
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